#2C070B#2C070B

#2C070B is a very dark, moderate red. Relative luminance 0.007; OKLCH L 20.0% C 0.061 H 18.1°. Best body text is #FFFFFF at 18.38:1 contrast (WCAG AA passes).

Color values

HEX	#2C070B
RGB	rgb(44, 7, 11)
HSL	hsl(354, 73%, 10%)
HSV	hsv(354, 84%, 17%)
CMYK	cmyk(0%, 84.1%, 75%, 82.7%)
CIE-LAB	lab(6.43, 18.94, 5.48)
CIE-LCH	lch(6.43, 19.72, 16.13°)
OKLab	oklab(19.99% 0.058 0.019)
OKLCH	oklch(19.99% 0.061 18.1)
XYZ	xyz(1.1752, 0.7118, 0.3920)
Luminance	0.0071 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C070B #072C28

analogous

#2C071D #2C070B #2C1607

triadic

#2C070B #0B2C07 #070B2C

tetradic

#2C070B #1D2C07 #072C28 #16072C

square

#2C070B #1D2C07 #072C28 #16072C

split-complementary

#2C070B #072C16 #071D2C

monochromatic

#1A0407 #1A0407 #2C070B #610F18 #961825

Accessibility & contrast

On white

18.38

#2C070B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#2C070B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C070B

18.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C070B	#FFFFFF	#000000	##FFFFFF
##2C070B	1.00	18.38	1.14	18.38
#FFFFFF	18.38	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#100F0B

Deuteranopia (green-blind)

#1A170A

Tritanopia (blue-blind)

#310209

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #2c070b;
/* rgb */ color: rgb(44, 7, 11);
/* oklch */ color: oklch(20.0% 0.061 18.1);

Tailwind

colors: {
  custom: {
    50: '#68494c',
    500: '#2c070b',
    950: '#000000',
  },
}

SCSS

$custom: #2c070b;
$custom-light: #68494c;
$custom-dark: #000000;

JSON

{
  "hex": "#2c070b",
  "rgb": {
    "r": 44,
    "g": 7,
    "b": 11
  },
  "hsl": {
    "h": 353.514,
    "s": 72.549,
    "l": 10
  },
  "oklch": {
    "l": 0.19992,
    "c": 0.06098,
    "h": 18.1
  },
  "luminance": 0.00712
}

Semantic roles & 50–950 ramp

primary

#2C070B

secondary

#236C64

accent

#EFDC39

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#060101

muted

#7A7777

Preview Lab

Preview with #2C070B

Body copy rendered with the generated semantic roles for this colour.

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